maint: normalize copyright notices

Normalize some copyright comments: change the two spaces before
"Free Software..." to one:

  git grep -l -E '[0-9]{4}   *Free Software' \
    | xargs perl -pi -e 's/  +(Free Software)/ $1/'

37 files changed, 37 insertions, 37 deletions

diff --git a/tests/test-arcfour.c b/tests/test-arcfour.c
index 9acc19194b..9291f528d7 100644
--- a/tests/test-arcfour.c
+++ b/tests/test-arcfour.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-arctwo.c b/tests/test-arctwo.c
index ef07f13552..e2c8d661e2 100644
--- a/tests/test-arctwo.c
+++ b/tests/test-arctwo.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-count-one-bits.c b/tests/test-count-one-bits.c
index 3147aa4b4b..ad811aced4 100644
--- a/tests/test-count-one-bits.c
+++ b/tests/test-count-one-bits.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007-2010  Free Software Foundation, Inc.
+ * Copyright (C) 2007-2010 Free Software Foundation, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/tests/test-crc.c b/tests/test-crc.c
index 1c74c2ea7b..19b66daf3a 100644
--- a/tests/test-crc.c
+++ b/tests/test-crc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2006, 2007, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2006, 2007, 2010 Free Software Foundation, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/tests/test-des.c b/tests/test-des.c
index be20be8360..94ba0de790 100644
--- a/tests/test-des.c
+++ b/tests/test-des.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2007, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2007, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/tests/test-gc-arcfour.c b/tests/test-gc-arcfour.c
index 30382d82d7..e84903ad5b 100644
--- a/tests/test-gc-arcfour.c
+++ b/tests/test-gc-arcfour.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/tests/test-gc-arctwo.c b/tests/test-gc-arctwo.c
index 9c24e144df..e46b38ee1f 100644
--- a/tests/test-gc-arctwo.c
+++ b/tests/test-gc-arctwo.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/tests/test-gc-des.c b/tests/test-gc-des.c
index 732f434107..69b17acd3b 100644
--- a/tests/test-gc-des.c
+++ b/tests/test-gc-des.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/tests/test-gc-hmac-md5.c b/tests/test-gc-hmac-md5.c
index 12bb1043d7..f843eed524 100644
--- a/tests/test-gc-hmac-md5.c
+++ b/tests/test-gc-hmac-md5.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/tests/test-gc-hmac-sha1.c b/tests/test-gc-hmac-sha1.c
index a902605720..3da3196951 100644
--- a/tests/test-gc-hmac-sha1.c
+++ b/tests/test-gc-hmac-sha1.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/tests/test-gc-md2.c b/tests/test-gc-md2.c
index 7fff37c505..8cb1ffa26a 100644
--- a/tests/test-gc-md2.c
+++ b/tests/test-gc-md2.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/tests/test-gc-md4.c b/tests/test-gc-md4.c
index 51d21d9dfb..9d8083a99d 100644
--- a/tests/test-gc-md4.c
+++ b/tests/test-gc-md4.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/tests/test-gc-md5.c b/tests/test-gc-md5.c
index 30b47707e7..5a12e485cd 100644
--- a/tests/test-gc-md5.c
+++ b/tests/test-gc-md5.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/tests/test-gc-pbkdf2-sha1.c b/tests/test-gc-pbkdf2-sha1.c
index b0ef14cb72..d0e6189eea 100644
--- a/tests/test-gc-pbkdf2-sha1.c
+++ b/tests/test-gc-pbkdf2-sha1.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2002, 2003, 2004, 2005, 2007, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2002, 2003, 2004, 2005, 2007, 2010 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/tests/test-gc-rijndael.c b/tests/test-gc-rijndael.c
index 01e6915280..33981d024b 100644
--- a/tests/test-gc-rijndael.c
+++ b/tests/test-gc-rijndael.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/tests/test-gc-sha1.c b/tests/test-gc-sha1.c
index 4db5d1244a..0bdae5e74e 100644
--- a/tests/test-gc-sha1.c
+++ b/tests/test-gc-sha1.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/tests/test-gc.c b/tests/test-gc.c
index 6a325d10ca..b5bc27a843 100644
--- a/tests/test-gc.c
+++ b/tests/test-gc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2006, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2006, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/tests/test-gethostname.c b/tests/test-gethostname.c
index e462f82122..c500f41609 100644
--- a/tests/test-gethostname.c
+++ b/tests/test-gethostname.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008, 2009, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson.
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-gettimeofday.c b/tests/test-gettimeofday.c
index b884214e01..2a07814bb9 100644
--- a/tests/test-gettimeofday.c
+++ b/tests/test-gettimeofday.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2007, 2009, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2007, 2009, 2010 Free Software Foundation, Inc.
  * Written by Jim Meyering.
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-hash.c b/tests/test-hash.c
index 24833514f1..1715033315 100644
--- a/tests/test-hash.c
+++ b/tests/test-hash.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2009, 2010 Free Software Foundation, Inc.
  * Written by Jim Meyering
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-hmac-md5.c b/tests/test-hmac-md5.c
index 4db9cf7bd0..4b6e43ab13 100644
--- a/tests/test-hmac-md5.c
+++ b/tests/test-hmac-md5.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/tests/test-hmac-sha1.c b/tests/test-hmac-sha1.c
index 16db99e24a..536d1e1863 100644
--- a/tests/test-hmac-sha1.c
+++ b/tests/test-hmac-sha1.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/tests/test-md2.c b/tests/test-md2.c
index dddc39ea11..d0c4d4b82b 100644
--- a/tests/test-md2.c
+++ b/tests/test-md2.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/tests/test-md4.c b/tests/test-md4.c
index 83c7635f1b..9602683568 100644
--- a/tests/test-md4.c
+++ b/tests/test-md4.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/tests/test-md5.c b/tests/test-md5.c
index b1cceb3643..2392850f59 100644
--- a/tests/test-md5.c
+++ b/tests/test-md5.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2009, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2009, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-memchr.c b/tests/test-memchr.c
index bfab7b6d94..a801614079 100644
--- a/tests/test-memchr.c
+++ b/tests/test-memchr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2010  Free Software Foundation, Inc.
+ * Copyright (C) 2008-2010 Free Software Foundation, Inc.
  * Written by Eric Blake and Bruno Haible
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-memchr2.c b/tests/test-memchr2.c
index 2eb0fc9e2c..bb81c0b450 100644
--- a/tests/test-memchr2.c
+++ b/tests/test-memchr2.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2010  Free Software Foundation, Inc.
+ * Copyright (C) 2008-2010 Free Software Foundation, Inc.
  * Written by Eric Blake
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-memcmp.c b/tests/test-memcmp.c
index 13918bee29..28b8274d4c 100644
--- a/tests/test-memcmp.c
+++ b/tests/test-memcmp.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2010  Free Software Foundation, Inc.
+ * Copyright (C) 2008-2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-memmem.c b/tests/test-memmem.c
index 0f228346ae..a9d3558c2b 100644
--- a/tests/test-memmem.c
+++ b/tests/test-memmem.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004, 2007-2010  Free Software Foundation, Inc.
+ * Copyright (C) 2004, 2007-2010 Free Software Foundation, Inc.
  * Written by Bruno Haible and Eric Blake
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-memrchr.c b/tests/test-memrchr.c
index 746603c545..820024438b 100644
--- a/tests/test-memrchr.c
+++ b/tests/test-memrchr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2010  Free Software Foundation, Inc.
+ * Copyright (C) 2008-2010 Free Software Foundation, Inc.
  * Written by Eric Blake and Bruno Haible
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-rawmemchr.c b/tests/test-rawmemchr.c
index da09c6d0d5..94768183e0 100644
--- a/tests/test-rawmemchr.c
+++ b/tests/test-rawmemchr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008, 2009, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
  * Written by Eric Blake and Bruno Haible
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-read-file.c b/tests/test-read-file.c
index 96f33214bf..0a0bf6882e 100644
--- a/tests/test-read-file.c
+++ b/tests/test-read-file.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006-2007, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2006-2007, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-rijndael.c b/tests/test-rijndael.c
index a1545743d8..e27a9dbb3e 100644
--- a/tests/test-rijndael.c
+++ b/tests/test-rijndael.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-sockets.c b/tests/test-sockets.c
index e82cb3a3f8..ab5460ad46 100644
--- a/tests/test-sockets.c
+++ b/tests/test-sockets.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008, 2009, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
  * Written by Simon Josefsson.
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-strchrnul.c b/tests/test-strchrnul.c
index 0920a5e8ac..49d8278c30 100644
--- a/tests/test-strchrnul.c
+++ b/tests/test-strchrnul.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008, 2009, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
  * Written by Eric Blake and Bruno Haible
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-strstr.c b/tests/test-strstr.c
index ce70407d09..b6845ab7de 100644
--- a/tests/test-strstr.c
+++ b/tests/test-strstr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004, 2007, 2008, 2009, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2004, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
  * Written by Bruno Haible and Eric Blake
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/tests/test-strtod.c b/tests/test-strtod.c
index 8a79e0508b..cdb57b221a 100644
--- a/tests/test-strtod.c
+++ b/tests/test-strtod.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008, 2009, 2010  Free Software Foundation, Inc.
+ * Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
  * Written by Eric Blake
  *
  * This program is free software: you can redistribute it and/or modify